baber/WOPTO huggingface dataset:
Patent DE-4335237-A1 (DE)
Title: System of building blocks made from scrap plastics - consists of seven different shapes, all of same injection moulded material and designed to be combined as required into suitable assemblies.
Inventor: MAIER-GERBER HARTMUT DR
IPC: E04B2/02
Filed: 1993-10-15
Abstract: The system (for assembling into e.g. panels) is made up of at least 7 different elements made of the same material and which belong to the same system so that they can be put together to make widely different building members. All the blocks are produced from unsorted non-cleaned scrap plastics by extruding into an injection mould, whereby the feed of material under pressure is stopped when the mould has been filled so that only low mould closure pressure is required. One block is shown; this can be assembled together with the 6 other modules which include e.g. a cover, outside frame member, flat strips to join them together etc.. The series conform to the usual building members. They are thinner and hence light-weight compared with hollow concrete etc. blocks. A pyramidal type of top feature and corresponding recess on the underside allow such blocks to be self-positioning when laid one on top of another. Similarly grooves, on each side, allow strips to hold then together without adhesive. ADVANTAGE - The material used is relatively thermally insulating, tough, pressure-resistant and fire-retardant. The prods. can be sawn, bent, nailed and screwed like wood, they can be plastered or painted.
Patent DE-4341157-A1 (DE)
Title: Electrostatic coating appts for objects - has non-conducting frame with wires stretched across it at high potential relative to objects within frame
Inventor: SCHARFENBERGER JAMES A
IPC: B05B5/053
Filed: 1993-12-02
Abstract: The coating appts has a non-conducting frame (12, 14) across which are stretched electrically conducting wires (20). The frame is suspended by non-conducting straps (18), one of which carries a power supply (22) for the wires in order to create a potential difference between them and the objects (34) to be coated, placed in the intervening space. The spray nozzles (40) are mounted on an earthed rod and are supplied from an earthed reservoir (42). The wires have a non-conducting synthetic (eg nylon) or glass coating.
Patent DE-4341670-A1 (DE)
Title: Process for the production of an anti-reflection coating for display devices
Inventor: SEO KANG-IL
IPC: G02B1/11
Filed: 1993-12-07
Abstract: A process for the production of an anti-reflection coating, where the process comprises the following steps:   - application of a first coating composition containing an alcoholic solution of a silicon alkoxide, a metal alkoxide [M(OR)x, where M is a metal and R is an alkyl radical], an acid and water to the outer surface of a plate in order to form a first layer; - application of a second coating composition containing an alcoholic solution of a silicon alkoxide, a metal salt, an acid and water to the first layer in order to form a second layer, and - heating the resultant two layers applied to the outer surface of a plate.   <IMAGE>
Patent DE-4342087-A1 (DE)
Title: Securing system for side=by=side screw heads
Inventor: PROSKE GERHARD DIPL ING
IPC: F16B39/10
Filed: 1993-12-09
Abstract: For each screw connection which is to be secured one securing plate is used which has on one side a longitudinal slit (1) whose internal slit width is less than the key width of the screw head and which has on the other side a hole matching the size of the screw head. The hole has a star-shaped edge slit (2) and a cutout section (3) on each long side. The distance between the these two cutout sections corresponds to the internal width of the long slit (1). The plates are pushed into each other using the cutout sections so that the star-shaped hole side covers the long slit side of the other plate. Each securing plate is held on one side by the adjoining screw head directly or indirectly through a groove and on the other side secures the relevant screw head from turning.
Patent DE-4342126-A1 (DE)
Inventor: HOIS PIA DR
IPC: D06M13/02
Filed: 1993-12-10
Abstract: PCT No. PCT/EP94/04003 Sec. 371 Date Jun. 6, 1996 Sec. 102(e) Date Jun. 6, 1996 PCT Filed Dec. 1, 1994 PCT Pub. No. WO95/16068 PCT Pub. Date Jun. 15, 1995Essentially nitrate-free catalyst for the wash-and-wear finishing of textiles with formaldehyde-free crosslinkers, comprising magnesium, tetrafluoroborate, chloride and sulfate ions in the molar weight ratios of (a) Mg2+: BF4-=1:0.1 to 1:4, (b) Mg2+: Cl-=1:1.7 to 1:15 and (c) SO42-: Cl-=1:0.2 to 1:4.
Patent DE-4342717-A1 (DE)
Title: Image stabilisation device for optical appts., e.g. microscope
Inventor: BAUMANN HANS DR
IPC: G02B27/64
Filed: 1993-12-15
Abstract: The device provides active compensation of the vibration of the optical appts. in at least one direction (Ic) perpendicular to its optical axis, via a drive element (1). This is controlled by the output of a vibration sensor via an electronic circuit and comprises a linear motor.Pref. the linear motor comprises a coil (4a) with a number of windings, stator (4b) and 2 permanent magnets (2,3).
Patent DE-4344531-A1 (DE)
Title: Drying appts. for ceramic prods.
Inventor: STROHMENGER WERNER
IPC: F26B25/12
Filed: 1993-12-24
Abstract: A continuous flow drying device is located between a press (1) and a firing furnace (3). The drier is divided into individual sections (20) with their individual hot air flow circulation (8) travelling longitudinally (7) between the ceramic products (6).
Patent DE-4400739-A1 (DE)
Title: Foot wear, esp. working boot
Inventor: BOTZENHARDT KARL
IPC: A43B3/02
Filed: 1994-01-13
Abstract: The foot wear has a boot upper (1) which is made of washable material. The functional layer (3) is waterproof and breathable. The sole (8) is also waterproof, and is connected waterproof to the upper. The functional layer consists of hydrophilic polyester. All seams (11) are sealed by washable waterproof tape (12). An outsole is moulded onto the boot, and extends upwards in at least the area of the seam (6). The upper contains a fabric etc of polyamide and/or polyester fibre of high strength. A hydrophilic adhesive is applied between the upper and the sole.
Patent DE-4408732-A1 (DE)
Inventor: EGNER-WALTER BRUNO
IPC: B60S1/34
Filed: 1994-03-15
Abstract: The invention relates to a wiper arm for a windscreen wiper system, especially for motor vehicles, which is to be secured in rotation via an aperture (7) in its securing member (1) to a drive spindle (8) by means of a securing device in the form of a securing nut (9) or screw (13) acting axially on the drive spindle (8). In order to simplify the fitting of the wiper arm on the drive spindle (8) and ensure simple removal of the wiper arm from the drive spindle (8) without additional aids and without damaging the wiper arm on the drive spindle (8), the securing device (9, 13) is held captive at least approximately in the fitting position on the securing member (1) in such a way that the wiper arm can be withdrawn from the drive spindle (8) by means of the securing device (9, 13).
Patent DE-4409033-A1 (DE)
Title: Electromagnetic switching valve for i.c. engine
Inventor: ZURKE JANUSZ
IPC: B60K15/035
Filed: 1994-03-17
Abstract: The valve has an intermediate valve rod (16) between the magnetic armature (8) and the valve plate (15), radially guided within the valve housing (11) via longitudinal ribs (17). The valve plate is radially and axially supported by a ball and socket bearing (18) at the end of the valve rod, which acts against the magnetic armature without a radial bearing. Pref. a resetting spring (19) acts between the valve housing and the valve rod, the latter having a pair of discs (20) cooperating with the longitudinal ribs, for centring the valve rod.
Patent DE-4410621-A1 (DE)
Title: Multi-position packing for bottles
Inventor: KITTLAUS WERNER DR
IPC: B65D77/04
Filed: 1994-03-26
Abstract: The packing has identical upper (2) and lower (3) sections formed by a horizontal split line (5) two shells (12) made of synthetic material. Each shell has cups (21) located in rows side by side for the vertical housing of bottles (7). The shape of the cups conforms to the lower section (11) of a bottle, and each shell has a means for fixing at least one portion of the centre section (10) of a bottle.
Patent DE-4414224-A1 (DE)
Title: LF small signal leads transmission distortions compensation method
Inventor: RICHTER RUDOLF DR
IPC: H04R5/04
Filed: 1994-04-23
Abstract: The method provides compensation of transmission distortion in low frequency small signal leads, particularly in Hi-Fi and audio technology. The leads are connected to additional passive and/or active compensation elements, such as inductances and/or impedances and/or impedance and/or impedance converters, which are dependent on the characteristic parameters of the devices to be connected.In one embodiment, passive or active compensation elements are integrated into the lead or the lead plug. Alternatively, passive compensation elements may be integrated into the devices to be connected. In another embodiment, passive or active compensation elements may be inserted into a special adapter between the lead and the device.
Patent DE-4414780-A1 (DE)
Title: Extension for finger and toe nails
Inventor: NERMERICH PETER
IPC: A45D29/22
Filed: 1994-04-25
Abstract: To extend the length of finger or toe nails, a mould is placed over the nail for layers of a setting resin to be applied in successive coats. When the extension has hardened and set, it is removed from the mould. At least one layer is applied by a profiled template and/or the profiled template is held at a gap over the mould. Also claimed is an appts. with a profiled template at the mould (1), with guides (5) at the mould (1) and/or template, to give a constant gap between the mould (1) and template. The template is of a flexible material, and pref. of silicon rubber and/or the mould is of Teflon (RTM) or a polyethylene.
Patent DE-4415270-A1 (DE)
Inventor: REITZ DIETER DIPL ING
IPC: F01L1/24
Filed: 1994-04-30
Abstract: Each gas exchange valve (2,3) has an associated coaxial cup tappet (10,11). The tappet guides (12,13) are connected on facing sides by a shaft (16), which extends parallel to the direction of valve actuation. The cup tappets are connected via a bolt (17), which bridges the shaft. The bolt carries the roller (18), which is in active connection with the control cam (19). The cup tappets each contain a hydraulic valve play compensation element (21,22). The element supports itself via its top surface, on the bolt, which has flat areas (25,26) for this purpose. <IMAGE>
Patent DE-4419089-A1 (DE)
Title: Interference pigments used for security documents and packaging
Inventor: SCHMID RAIMUND DR
IPC: G07D7/00
Filed: 1994-06-01
Abstract: Interference pigments based on silicate laminae that are coated with titanium dioxide and heated in a reduced atmosphere are used to produce forgery-proof security documents and packaging.
Patent DE-4422338-A1 (DE)
Title: Identifying hot melt adhesives on wood etc.
Inventor: MORGENEYER THOMAS
IPC: C09J175/00
Filed: 1994-06-27
Abstract: A hot melt adhesive (I) contains detectable amts. of UV-active substance(s) (II) as a marking material. Also claimed is prepn. of (I) in which (II) is added to the components of (I) in the prodn. process.  Pref. (I) are based on polyolefins, esp. EVA copolymers, with a working temp. of 120-240 (pref. 170-220) deg C. (II) are optical brighteners, pref. benzoxazole derivs., in amts. of 0.01-100 (pref. 0.1-5) g per kg (I).
Patent DE-4424061-A1 (DE)
Title: Drill head of device for binding wire round concrete block
Inventor: LEHNEN AXEL-HOLGER
IPC: B65B27/02
Filed: 1994-07-08
Abstract: The device is for parting the strands of the binding wires. It includes at least one actuated separating slide (6). The movement of each of the slides is directed at right angles to the through-channel (3) in the head. Each separating slide is accommodated in allocated guides (8). Each guide is formed as a branch channel opening out into the through-channel. At least one longitudinal edge of the end section of the slide protruding into the through-channel is wedge shaped.
Patent DE-4424477-A1 (DE)
Title: Reconditioning method for vibration damper
Inventor: HANDKE GUENTHER
IPC: F16F9/32
Filed: 1994-07-12
Abstract: The reconditioning method uses a sleeve body (13) which is secured to the vibration damper's outer tube (3) which replaces the removed longitudinal section of the outer tube. The sleeve body is welded to the outer tube. The weld (15a-c) is a partial weld. The sleeve body has a threaded section (19,23) to allow a closure cap to be screwed in. A centering ring (17) is provided inside the sleeve body.
Patent DE-4425960-A1 (DE)
Title: Device for attaching a grip for a zip-fastener slider
Inventor: SHIBATA HIROKI
IPC: A44B19/26
Filed: 1994-07-21
Abstract: A device (10) for the automatic attachment of a grip (S9) to a slider element (S) comprises a grip conveying unit (11), a connecting-member attachment unit (12) and a clamping unit (13). The grip conveying unit (11) has a grip transfer slide (14) which has two guide rails (15a, 15b) which bound a guide slot (16) between them, which can be adjusted in dependence on the size of a coupling joint (S11) of a grip (S9). A transfer conveyor (18), assigned in terms of operation to the connecting-member attachment unit (12), can be moved in a plurality of directions in order to move and arrange the grip (S9) during the attachment operation. <IMAGE>
Patent DE-4426038-A1 (DE)
Title: Restoration and conservation of structural monuments
Inventor: HOFMANN KURT W
IPC: E04G23/00
Filed: 1994-07-22
Abstract: Restoration and conservation of structural monuments, which have been damaged by microbial substance exchange prods., comprises first cleaning to remove deposits and growths in the usual way, replacing or chemically consolidating corroded (chemically and physically weathered) pts. and giving the object a water-repellent coating. Also claimed is the use of a new type of oxidn. treatment to prevent biological corrosion and destroy embedded pigments produced biologically, which avoids the detrimental use of biocides.
Patent DE-4428714-A1 (DE)
Title: Coupling for manual crank actuated wheel to four=wheel wheelchair
Inventor: KUHLMANN ROLF
IPC: A61G5/02
Filed: 1994-08-12
Abstract: The coupling has a pivot link (30) with horizontal pivot axis and lower fastening (6) positioned on the coupling (3). A first hinge-plate (31) extends downwards from the pivot link to the coupling parts, and a second hinge-plate (32) extends downwards to frame parts (22,23). The fastening consists of a pull-clasp linked to one hinge-plate (31), and also consists of a support lever supported on the other hinge-plate and linked to the pull-clasp. The support bar or the pull-clasp are joined to the hand-lever.
Patent DE-4429379-A1 (DE)
Title: Vacuum switching tube having a vapour screen which is held in an insulated manner
Inventor: OBERNDOERFER KLAUS
IPC: H01H33/662
Filed: 1994-08-12
Abstract: In the case of vacuum switching tubes in which the vapour screen (6) is held by means of an annular disc (3) which is soldered in between ceramic insulators (1, 2), in order to improve the mechanical robustness of the holder, the annular disc (3) is provided with a conically tapering attachment (31). The attachment (31) and vapour screen (6) are soldered to one another by means of a silver layer (32) which is applied electrochemically onto the annular disc. <IMAGE>
Patent DE-4429982-A1 (DE)
Title: Laser-inscribable ABS-type mouldings
Inventor: SARABI BAHMAN DIPL ING DR
IPC: C08L51/04
Filed: 1994-08-24
Abstract: A novel thermoplastic moulding compsn. comprises (by wt.) (A) 5-90 pts. thermoplastic homo-, co- or ter-polymer of styrene,  alpha -Me styrene, nuclear-substd. styrene, Me methacrylate, (meth)acrylonitrile, maleic anhydride, N-substd. maleimide and/or vinyl acetate; (B) 5-90 pts. of a graft copolymer of (i) 5-90 pts. monomer(s) in (A) above (excluding the substd. styrenes) on (ii) 95-10 pts. rubber of Tg 10  deg C or less; and (C) 0.2-2 pts. (per 100 pts. (A) + (B)) of Fe (II, III) oxide Fe3O4.
Patent DE-4438151-A1 (DE)
Title: Method and bed material for the installation of a road-heating system
Inventor: YOSHIYUKI SAITO
IPC: E01C11/26
Filed: 1994-10-25
Abstract: The present invention relates to a road-heating method and also to a bed material provided therefor, making it possible to place the concrete layer which surrounds the heating elements in an extremely short time, irrespective of the form and shape of the building surface, increasing the thawing efficiency over that of conventional concrete layers. To solve this object, the method of the present invention comprises measures in which an adiabatic bottom layer is formed by depositing gravel on the bottom of an excavation, and a material made of thin aluminium foil is arranged on the surface of this gravel layer, then a mesh material is laid out on the surface of the material made of the said aluminium foil and heating elements are laid on, then a water-permeable thin film material is laid on the said heating elements and subsequently an adiabatic top layer is produced by arranging dry sand and cement thereabove in a mixing ratio of about 3:1, and finally finishing surface-coating materials are applied to this adiabatic top layer. In order to improve the condition of the installation, the abovementioned aluminium material which is arranged on the botom may, for example, have aluminium foil strip with a thickness of 0.5 to 1.5 mm and a width, extending from the top downwards, of 3 to 7 mm, which is formed in a spiral shape with a length of 5 to 15 mm; furthermore, ... can ... for the increase of the ... Original abstract incomplete.
Patent DE-4438836-A1 (DE)
Title: Circuit arrangement
Inventor: WOLFF MARKUS
IPC: H04B3/54
Filed: 1994-10-24
Abstract: Circuit arrangement for transmitting binary signals (signal message) by means of a two-wire databus (2) to which a voltage supply device (1) and a number of peripheral subscribers (3, 4) are connected. To extend the possibilities of use and to improve the reliability of such a data exchange circuit, it is provided that the voltage supply device (1) has a voltage source (7) with the output voltage UO and a series resistor Rv which are dimensioned in such a manner that, on the one hand, the switching elements SE1, SE2 produce a sufficiently high internal impedance and, on the other hand, a sufficient number of subscribers (3, 4) can be connected, each subscriber (3, 4) being connected to the databus (2) via a bridge rectifier GL1, GL2. <IMAGE>
Patent DE-4438983-A1 (DE)
Title: Container with symmetrical ribs for stacking
Inventor: BAUER PETER
IPC: B65D21/06
Filed: 1994-10-31
Abstract: The container comprises ribs (2) which permit a nesting arrangement. It is symmetrically positioned and open at the top. The openings in the ribs can be opened or closed by the movement of a slider (3). The slider has a notch (6), at least three recesses (4,5) on its upper side, and two of the recesses (5) are closed below. The recess (4) with open underside has a greater cross-section than the recesses (5).
Patent DE-4445792-A1 (DE)
Inventor: KRAATZ UDO DR
IPC: A01N37/46
Filed: 1994-12-21
Abstract: New fluorobutenyl(thio)ethers have the formula (I), in which R<1> stands for hydrogen or halogen; R<2> and R<3> represent independently from each other hydrogen or optionally substituted alkyl, cycloalkyl, aryl, aralkyl or hetaryl; R<4> stands for hydrogen or for optionally substituted alkyl, alkenyl, cycloalkyl, aryl, aralkyl, hetaryl and also for a metal ion equivalent or an ammonium ion when Z stands for oxygen; X is oxygen or sulphur; Y is oxygen or sulphur; Z is oxygen, sulphur or the rest NR<5>, in which R<5> stands for hydrogen, optionally substituted alkyl, aryl, aralkyl, hetaryl or the rest (a), in which R<6> and R<7> represent independently from each other hydrogen, optionally substituted alkyl, aryl, aralkyl or form together optionally substituted alkane diyl, and R<8> stands for hydrogen, optionally substituted alkyl, a metal ion equivalent or an ammonium ion; R<4> and R<5> form together with the nitrogen atom to which they are bound a ring that optionally contains oxygen, sulphur or the rest NR<9>, in which R<9> stands for hydrogen, alkyl, aryl, aralkyl or hetaryl. Also disclosed are a process for preparing these compounds and their use for controlling animal pests.
Patent DE-4447181-A1 (DE)
Title: Child warming bag for use in prams etc.
Inventor: BANGERT HEINRICH
IPC: A47G9/06
Filed: 1994-12-30
Abstract: The main bag (1) has an inner bag (4) with a head support (5). The bottom part (3) of the main bag also has a head (6) and trunk supports (7). The top part of the bag consists of two sectors (8,9) the bottom part of the bag consist of a semi-circular sector (10) arranged so the top part of the bag adjoins the curved part and the bottom part adjoins the straight part of the oval base.  The bottom part of the bag has holes for pram fastenings. The inner bag part consists of top and bottom parts for head and trunk supports respectively. The inner bag head support has its own padding. The inner bag forms a safety bag for car seats and has belt holes as well as a belt entry to register with the bottom part hole.
Patent WO-8202807-A1 (WO)
Title: Saw-tooth voltage generator
Inventor: STEINMANN HELMUT
IPC: H03K4/50
Filed: 1981-11-06
Abstract: The saw-tooth voltage generator is particularly intended for use as a reference and rate generator for the electric monitoring of the heating of motor vehicle. The generator has an output voltage which has an ascending edge determined by an RC element and a descent edge determined by another RC element. A control element made preferably by an operational amplifier (10) is regulated by a first capacitor (C1) and the output voltage is decoupled by another capacitor (C3) having a discharge circuit (R7). The descent curve of the output voltage may thereby be shaped freely in order to have a desired non-linear profile, which is appropriate for compensating the non-linearity of the elements of the object of the adjustment. The RC element determining the descent (C3, R7) is coupled through a diode (D2) with the first capacitor (C1) of the first RC element. Both capacitors may thereby be very rapidly charged through the resistor (R5).
Patent WO-8303215-A1 (WO)
Inventor: MUENTEL BRUNO
IPC: B23B29/04
Filed: 1983-03-08
Abstract: Devices for fixing lathe tools and attachment thereof to lathes (frame-support) and automatic clamping devices (21) which preserve permanently the adjustment of tools (28), particularly the height adjustment: said adjustment of the tools may be carried out separately from the lathe. The fixing devices (21) have no removable parts and may be easily and rapidly opened and clamped by simple devices to receive a new tool set. The uniform conformation of the fixing devices, particularly their identical heights, makes possible, with a fast changing clamp (50, 51, 52, 59) provided with adhering magnets, an instantaneous and accurate change of the tools, either when proceeding to new adjustments or in the case of readjustments or even during normal working conditions: thereby, a minimum of down time periods of the lathe is achieved.
Patent WO-8503677-A1 (WO)
Inventor: GERUM EDUARD
IPC: B60T13/68
Filed: 1985-02-22
Abstract: Le robinet de frein de mécanicien pour locomotives de chemins de fer à voie normale avec freins à air automatiques à action indirecte reçoit des signaux d'entrée d'installations d'introduction (1-5), qui sont des signaux purement électriques (analogiques ou numériques). Ces signaux sont préparés dans des circuits électroniques de réglage (6) pour donner un signal de valeur de consigne (USOLL) d'une pression pilote (pression A). Dans un convertisseur analogique (convertisseur EP, 7), ce signal est transformé en pression A pneumatique servant de pression pilote d'une soupape de relais habituelle (9).